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Mosaddad SA, Talebi S, Keyhan SO, Fallahi HR, Darvishi M, Aghili SS, Tavahodi N, Namanloo RA, Heboyan A, Fathi A. Dental implant considerations in patients with systemic diseases: An updated comprehensive review. J Oral Rehabil 2024; 51:1250-1302. [PMID: 38570927 DOI: 10.1111/joor.13683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 10/27/2023] [Accepted: 03/02/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Various medical conditions and the drugs used to treat them have been shown to impede or complicate dental implant surgery. It is crucial to carefully monitor the medical status and potential post-operative complications of patients with systemic diseases, particularly elderly patients, to minimize the risk of health complications that may arise. AIM The purpose of this study was to review the existing evidence on the viability of dental implants in patients with systemic diseases and to provide practical recommendations to achieve the best possible results in the corresponding patient population. METHODS The information for our study was compiled using data from PubMed, Scopus, Web of Science and Google Scholar databases and searched separately for each systemic disease included in our work until October 2023. An additional manual search was also performed to increase the search sensitivity. Only English-language publications were included and assessed according to titles, abstracts and full texts. RESULTS In total, 6784 studies were found. After checking for duplicates and full-text availability, screening for the inclusion criteria and manually searching reference lists, 570 articles remained to be considered in this study. CONCLUSION In treating patients with systemic conditions, the cost-benefit analysis should consider the patient's quality of life and expected lifespan. The success of dental implants depends heavily on ensuring appropriate maintenance therapy, ideal oral hygiene standards, no smoking and avoiding other risk factors. Indications and contraindications for dental implants in cases of systemic diseases are yet to be more understood; broader and hardcore research needs to be done for a guideline foundation.
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Affiliation(s)
- Seyed Ali Mosaddad
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Department of Conservative Dentistry and Bucofacial Prosthesis, Faculty of Odontology, Complutense University of Madrid, Madrid, Spain
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
| | - Sahar Talebi
- Research Committee, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seied Omid Keyhan
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
- Department of Oral & Maxillofacial Surgery, Gangneung-Wonju National University, Gangneung, South Korea
- Department of Oral & Maxillofacial Surgery, College of Medicine, University of Florida, Jacksonville, FL, USA
- Iface Academy, Istanbul, Turkey
| | - Hamid Reza Fallahi
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
- Department of Oral & Maxillofacial Surgery, Gangneung-Wonju National University, Gangneung, South Korea
- Department of Oral & Maxillofacial Surgery, College of Medicine, University of Florida, Jacksonville, FL, USA
- Iface Academy, Istanbul, Turkey
| | - Mohammad Darvishi
- Faculty of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Seyedeh Sara Aghili
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Narges Tavahodi
- Student Research Committee, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | | | - Artak Heboyan
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University after Mkhitar Heratsi, Yerevan, Armenia
- Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Fathi
- Department of Prosthodontics, Dental Materials Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
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Guabello G, Zuffetti F, Ravidà A, Deflorian M, Carta G, Saleh MHA, Serroni M, Pommer B, Watzek G, Francetti L, Testori T. Avoiding implant-related complications in medically compromised patients with or without unhealthy lifestyle/Elevated oxidative stress. Periodontol 2000 2023; 92:329-349. [PMID: 37350348 DOI: 10.1111/prd.12503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/11/2023] [Accepted: 04/26/2023] [Indexed: 06/24/2023]
Abstract
Increased human life expectancy broadens the alternatives for missing teeth and played a role in the widespread use of dental implants and related augmentation procedures for the aging population. Though, many of these patients may have one or more diseases. These systemic conditions may directly lead to surgical complications, compromise implant/bone healing, or influence long-term peri-implant health and its response to biologic nuisances. Offering patients credible expectations regarding intra- and postoperative complications and therapeutic prognosis is an ethical and legal obligation. Clear identification of potential types of adverse effects, complications, or errors is important for decision-making processes as they may be related to different local, systemic, and technical aspects. Therefore, the present review structures the underlying biological mechanisms, clinical evidence, and clinical recommendations for the most common systemic risk factors for implant-related complications.
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Affiliation(s)
- Gregorio Guabello
- Endocrinology Unit, IRCCS Galeazzi Sant'Ambrogio Hospital, Milan, Italy
| | - Francesco Zuffetti
- Section of Implant Dentistry and Oral Rehabilitation, IRCCS Galeazzi Sant'Ambrogio Hospital, Dental Clinic, Milan, Italy
| | - Andrea Ravidà
- Department of Periodontics and Preventive Dentistry, University of Pittsburgh School of Dental Medicine, Pittsburgh, Pennsylvania, USA
| | - Matteo Deflorian
- Section of Implant Dentistry and Oral Rehabilitation, IRCCS Galeazzi Sant'Ambrogio Hospital, Dental Clinic, Milan, Italy
| | - Giorgio Carta
- Argo Academy International Research Bologna, Bologna, Italy
- Private Practice, Bologna, Italy
- Lake Como Institute, Como, Italy
| | - Muhammad H A Saleh
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA
| | - Matteo Serroni
- Department of Innovative Technologies in Medicine & Dentistry, University 'G. D'Annunzio', Chieti-Pescara, Italy
| | - Bernhard Pommer
- Academy for Oral Implantology, Vienna, Austria
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | | | - Luca Francetti
- IRCCS Galeazzi Sant'Ambrogio Hospital, Dental Clinic, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | - Tiziano Testori
- Section of Implant Dentistry and Oral Rehabilitation, IRCCS Galeazzi Sant'Ambrogio Hospital, Dental Clinic, Milan, Italy
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA
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Capparé P, Ferrini F, Ruscica C, Pantaleo G, Tetè G, Gherlone EF. Digital versus Traditional Workflow for Immediate Loading in Single-Implant Restoration: A Randomized Clinical Trial. BIOLOGY 2021; 10:1281. [PMID: 34943196 PMCID: PMC8698626 DOI: 10.3390/biology10121281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 11/17/2022]
Abstract
The purpose of this randomized controlled trial was to compare the immediate-loading protocol, in single restorations in the esthetic zone, by comparing the digital workflow in a test group (TG) vs. the analogical workflow in a control group (CG). A total of 50 patients were enrolled, requiring single hopeless tooth extraction. Twenty-five patients (TG) were randomly assigned to the immediate-loading protocol using the digital workflow, and twenty-five patients (CG) were assigned to the conventional workflow. Clinical and radiographic parameters were evaluated at the time of implant insertion (baseline) and after 3, 6 and 12 months, respectively. A clinician blind to conditions measured the Pink Esthetic Score (PES), as well as patient satisfaction. At 12-month follow-up, a cumulative survival rate of 100% was reported for all implants. No failures or biological complications were observed. No statistically significant differences were detected in the mean values of marginal bone loss and PES between the TG (0.12 ± 0.66 mm for MBL, 7.75 ± 0.89 for PES) and the CG (0.15 ± 0.54 mm for MBL, 7.50 ± 0.89 for PES). In 11 cases of TG, and 10 cases of CG, a one-year follow-up period showed an increased marginal bone level. No statistically significant differences were found in the mean total PES between test (7.75 ± 0.89) and control (7.5 ± 0.81) conditions. Furthermore, a customer satisfaction survey showed that patients preferred the digital workflow over the conventional workflow procedure (97.6 ± 4.3 vs. 69.2 ± 13.8). Digital workflow was more time-efficient than conventional workflow (97.2 ± 7.3 vs. 81.2 ± 11.3). Within the limitations of this study, no statistically significant differences were found between digital and traditional workflow.
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Affiliation(s)
- Paolo Capparé
- Dental School, Vita-Salute San Raffaele University, IRCCS San Raffaele, 20132 Milan, Italy; (F.F.); (C.R.); (E.F.G.)
- Department of Dentistry, IRCCS San Raffaele Hospital and Dental School, Vita-Salute San Raffaele University, 20123 Milan, Italy;
| | - Francesco Ferrini
- Dental School, Vita-Salute San Raffaele University, IRCCS San Raffaele, 20132 Milan, Italy; (F.F.); (C.R.); (E.F.G.)
- Department of Dentistry, IRCCS San Raffaele Hospital and Dental School, Vita-Salute San Raffaele University, 20123 Milan, Italy;
| | - Corrado Ruscica
- Dental School, Vita-Salute San Raffaele University, IRCCS San Raffaele, 20132 Milan, Italy; (F.F.); (C.R.); (E.F.G.)
| | - Giuseppe Pantaleo
- UniSR-Social.Lab, Faculty of Psychology, Vita-Salute San Raffaele University, 20123 Milan, Italy;
| | - Giulia Tetè
- Department of Dentistry, IRCCS San Raffaele Hospital and Dental School, Vita-Salute San Raffaele University, 20123 Milan, Italy;
| | - Enrico Felice Gherlone
- Dental School, Vita-Salute San Raffaele University, IRCCS San Raffaele, 20132 Milan, Italy; (F.F.); (C.R.); (E.F.G.)
- Department of Dentistry, IRCCS San Raffaele Hospital and Dental School, Vita-Salute San Raffaele University, 20123 Milan, Italy;
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Vidal F, Peres RV, de Souza RC, Gonçalves C, Pavan P, Gonçalves LS. Dental implants in individuals living with HIV-1: Results from a prospective study in patients undergoing highly active antiretroviral therapy. SPECIAL CARE IN DENTISTRY 2021; 42:112-119. [PMID: 34537992 DOI: 10.1111/scd.12646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/29/2021] [Accepted: 08/21/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To assess survival and success rates of dental implants and the occurrence of peri-implant diseases (mucositis/peri-implantitis) in HIV-1-infected individuals. MATERIAL AND METHODS In this prospective study, 13 HIV-1-infected individuals undergoing highly active antiretroviral therapy (with undetectable plasma HIV RNA levels, and CD4+ T cells > 350/mm3 ) were followed after implant placement, as well as 13 non-HIV-1-infected matched controls. Patients enrolled in this study were followed up to 120 months (mean = 40.6 months; standard deviation = 22.2; range 18 -120 months). Twenty-five implants were placed in pristine healed sites for each group and bone augmentation procedures, when needed, were done only for contour augmentation. Patients were enrolled in a strict periodontal/peri-implant supportive therapy protocol with three recalls per year. The two groups were compared regarding subject-level characteristics (age, gender, smoking, diabetes) and implant-level characteristics (marginal bone level, peri-implant health status). RESULTS All the implants healed uneventfully and reached 100% survival rates (after at least 18 months) in both groups. There were no significant differences between groups for peri-implant diseases (mucositis/peri-implantitis) and for all subject-level co-variables (p > .05). Only the variables dental implant prosthesis type (DIPT) (p = .021, d = .86) and follow up (p = .011, d = .77) showed statistically significant differences between groups. CONCLUSION The findings suggest that well-controlled HIV-1-infected individuals are eligible to undergo implant therapy, achieving survival and success rates comparable to non-HIV-1-infected controls.
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Affiliation(s)
- Fábio Vidal
- Postgraduation Program in Dentistry, Estácio de Sá University, Rio de Janeiro, Brazil
| | - Rafael Vidal Peres
- Postgraduation Program in Dentistry, Estácio de Sá University, Rio de Janeiro, Brazil
| | | | - Cristiane Gonçalves
- Postgraduation Program in Dentistry, Estácio de Sá University, Rio de Janeiro, Brazil
| | - Priscila Pavan
- Postgraduation Program in Dentistry, Estácio de Sá University, Rio de Janeiro, Brazil
| | - Lucio Souza Gonçalves
- Postgraduation Program in Dentistry, Estácio de Sá University, Rio de Janeiro, Brazil
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Casula L, Poli A, Clemente T, Artuso G, Capparé P, Gherlone EF. Prevalence of peri-implantitis in a sample of HIV-positive patients. Clin Exp Dent Res 2021; 7:1002-1013. [PMID: 34288560 PMCID: PMC8638315 DOI: 10.1002/cre2.469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 06/25/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES This study aimed to assess the prevalence of peri-implantitis in human immunodeficiency virus (HIV)-positive patients and the presence of a possible correlation between the immunological profile and serological values, of peri-implantitis, and of possible differences between all-on-4 and single crown/bridge prostheses. SUBJECTS AND METHODS This retrospective study included 58 adult HIV-positive patients (222 implants) with either all-in-4 prostheses or single crowns/bridges on at least one dental implant loaded for more than a year who were followed for 3 year (mean follow-up). Data pertaining to the probing pocket depth (PPD), bleeding on probing, and immunological and systemic profile were collected. RESULTS Patients with single crown/bridge implant rehabilitation showed higher prevalence of peri-implantitis (34%) than patients with all-on-4 rehabilitation (0%) (p = 0.012). Patients with all-on-4 rehabilitation were significantly older than those with single crowns/bridges (p = 0.004). Patients with peri-implantitis had implants for a significantly longer duration than those without (p = 0.001), implying that the probability of peri-implantitis increases as the age of implant increases. CONCLUSIONS The prevalence of peri-implantitis was 26% in the HIV-positive patients population. No correlation was found between patients' immunological and serological factors and peri-implantitis. The most important risk factor for peri-implantitis and mucositis was implant age.
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Affiliation(s)
- Luca Casula
- Oral Surgery Resident, Department of Dentistry, Vita-Salute San Raffaele University, Milan, Italy
| | - Andrea Poli
- BioEngineering, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Tommaso Clemente
- Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Paolo Capparé
- Dental School, Vita-Salute San Raffaele University, Milan, Italy
| | - Enrico F Gherlone
- Department of Dentistry, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
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Nakagawa Y, Shimada Y, Kawasaki Y, Honda H, Aoki T, Takanabe Y, Takagi R, Maruoka Y, Oka S. Risk factors for post-tooth extraction complications in HIV-infected patients: A retrospective study. Jpn J Infect Dis 2021; 74:392-398. [PMID: 33518617 DOI: 10.7883/yoken.jjid.2019.273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
To assess the rate and risk factors of postoperative complications following tooth extraction in HIV-infected patients by CD4 count. The study subjects were 231 HIV-infected patients who underwent tooth extraction at our institution between January 2007 and December 2011. Results of blood test, underlying diseases, surgical site, extraction method, and postoperative complications were obtained from the medical records. The risk factors potentially involved in postoperative complications were analyzed by multivariate logistic regression. Patients were divided into two groups, 61 (26%) patients with CD4 count of <200 /μL, and 170 (74%) patients with ≥200 /μL. Of the 231 patients, 12 (5.2%) developed postoperative complications (alveolar osteitis, n=10; surgical site infection, n=2). The rate of complications was not different between the CD4<200 /μL group (1.6%), and the CD4≥200 /μL group (6.5%) (adjusted odds ratio (aOR): 9.328, 95% confidence interval (CI): (0.470, 185.229), p=0.1431). Surgical extraction method with bone excavation, but not CD4 count, were identified as risk factors for post-extraction complications (aOR: 22.037, 95%CI: (1.519, 319.617), p=0.0234). A low CD4 count is not a risk factor for post-extraction complications in HIV-infected patients. We advise that tooth extraction should be performed based on dental/oral condition, rather than delayed until improvement of CD4 count.
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Affiliation(s)
- Yumiko Nakagawa
- Department of Oral health Sciences, Otemae Junior College, Japan.,AIDS Clinical Center, National Center for Global Health and Medicine, Japan
| | - Yasuyuki Shimada
- Department of Oral and Maxillofacial Surgery, National Center for Global Health and Medicine, Japan
| | - Yohei Kawasaki
- Faculty of Nursing, Japanese Red Cross College of Nursing, Japan
| | - Haruhito Honda
- AIDS Clinical Center, National Center for Global Health and Medicine, Japan
| | - Takahiro Aoki
- AIDS Clinical Center, National Center for Global Health and Medicine, Japan
| | - Yusuke Takanabe
- Department of Oral and Maxillofacial Surgery, National Center for Global Health and Medicine, Japan
| | - Ritsuo Takagi
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Japan
| | - Yutaka Maruoka
- Department of Oral and Maxillofacial Surgery, National Center for Global Health and Medicine, Japan
| | - Shinichi Oka
- AIDS Clinical Center, National Center for Global Health and Medicine, Japan
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Yuan Q. [Oral implant treatment for elderly patients]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2020; 38:616-621. [PMID: 33377336 DOI: 10.7518/hxkq.2020.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
With the advance of materials and technologies, modern oral implantology developed rapidly. Dental implant has become the first choice to restore the missing teeth. Although it achieves a high success rate among healthy adults, for elderly patients, with the decline of physical function and other systemic diseases, the risks of implant treatment increase accordingly. Doctors should pay more attention to the factors that may affect the implant treatment of the elderly and ways of preventing possible risks and complications. Here we discuss the specificity, success rate, effect of systemic diseases and drug considerations of implant treatments in elderly patients.
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Affiliation(s)
- Quan Yuan
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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Oliveira MAD, Pallos D, Mecca F, Karem López Ortega, Gallottini M, Andre Luiz Costa, Kim YJ, Martins F. Dental implants in patients seropositive for HIV: A 12-year follow-up study. J Am Dent Assoc 2020; 151:863-869. [PMID: 33121608 DOI: 10.1016/j.adaj.2020.07.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/01/2020] [Accepted: 07/30/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND OVERVIEW Patients seropositive HIV and AIDS represent a group of patients who experience longer longevity at the expense of effective therapies for infection control and related opportunistic diseases. However, the prolonged use of these drugs is often associated with adverse events, which theoretically may influence dental management and the long-term stability of dental implants. The objective of this study was to prospectively evaluate a group of HIV-positive people from a previous study who had received dental implants for 12 years after oral rehabilitation and functional loading. CASE DESCRIPTION Nine patients with a total of 18 implants participated in this study. Viral load was undetectable in 8 patients, with 1 who had 48 copies/milliliter. The cluster of differentiation 4 T lymphocyte count ranged from 227 through 1,000 cells/cubic millimeter, mean (standard deviation [SD]) 564 (271.13) cells/mm3. Five of the 9 (55.5%) patients had visible plaque, and 5 (55.5%) had bleeding on probing with no implant mobility. Radiographs obtained at 6 months, 12 months, and 12 years of functional loading showed mean (SD) marginal bone losses of 0.32 (0.23) mm, 0.37 (0.23) mm, and 2.43 (1.48), respectively. CONCLUSION AND PRACTICAL IMPLICATIONS These results suggest that dental implant treatment in HIV-positive patients achieved long-term survival, with a success rate comparable with that observed in healthy patients, indicating that implant rehabilitation is not a contraindication for HIV-positive patients.
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Does HIV infection affect the survival of dental implants? A systematic review and meta-analysis. J Prosthet Dent 2020; 125:862-869. [PMID: 32694022 DOI: 10.1016/j.prosdent.2020.04.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 04/06/2020] [Accepted: 04/06/2020] [Indexed: 11/22/2022]
Abstract
STATEMENT OF PROBLEM Immunosuppression and coinfections associated with human immunodeficiency virus (HIV) infection pose a relative contraindication for dental implant therapy. However, although implants have been placed in patients with HIV with reasonable success, how HIV infection affects their survival is unclear. PURPOSE The purpose of this systematic review of the literature and meta-analysis was to analyze the data on the survival of dental implants in patients with HIV. MATERIAL AND METHODS A search for relevant articles published up to November 2019 was performed in PubMed/Medline and Cochrane databases, Clinicaltrials.gov, and Google Scholar. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were adopted for the conduct of the systematic review. The most pertinent data were extracted and pooled for qualitative and quantitative analyses with 95% confidence intervals. Heterogeneity was analyzed by using I-squared statistics. RESULTS A total of 8 studies involving 411 individuals with HIV and 1109 implants were included in the meta-analysis. The mean follow-up period was 2.8 years. A pooled estimate of 95% of implant survival rate with 95% confidence interval(92% to 96%) was noted. Heterogeneity across the 8 studies was found to be 41% with moderate true variability. CONCLUSIONS This systematic review demonstrated that HIV infection does not pose a serious threat to implant survival on short-term evaluation, but the evidence is of low quality.
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Chambuso R, Ramesar R, Kaambo E, Murahwa AT, Abdallah MO, De Sousa M, Denny L, Williamson AL, Gray CM. Age, absolute CD4 count, and CD4 percentage in relation to HPV infection and the stage of cervical disease in HIV-1-positive women. Medicine (Baltimore) 2020; 99:e19273. [PMID: 32118737 PMCID: PMC7478573 DOI: 10.1097/md.0000000000019273] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
A subgroup of women who are co-infected with human immunodeficiency virus type 1 (HIV-1) and human papillomavirus (HPV), progress rapidly to cervical disease. We characterized HPV genotypes within cervical tumor biopsies, assessed the relationships of cervical disease stage with age, HIV-1 status, absolute CD4 count, and CD4 percentage, and identified the predictive power of these variables for cervical disease stage in a cohort of South African women.We recruited 181 women who were histologically diagnosed with cervical disease; 87 were HIV-1-positive and 94 were HIV-1-seronegative. Colposcopy-directed tumor biopsies were confirmed by histology and used for genomic DNA extraction. The Roche Linear Array HPV genotyping test was used for HPV genotyping. Peripheral whole blood was used for HIV-1 rapid testing. Fully automated FC500MPL/CellMek with PanLeucogate (PLG) was used to determine absolute CD4 count, CD4 percentage, and CD45 count. Chi-squared test, a logistic regression model, parametric Pearson correlation, and ROC curves were used for statistical analyses. We used the Benjamini-Horchberg test to control for false discovery rate (FDR, q-value). All tests were significant when both P and q were <.05.Age was a significant predictor for invasive cervical cancer (ICC) in both HIV-1-seronegative (P < .0001, q < 0.0001) and HIV-1-positive women (P = .0003, q = 0.0003). Sixty eight percent (59/87) of HIV-1-positive women with different stages of cervical disease presented with a CD4 percentage equal or less than 28%, and a median absolute CD4 count of 400 cells/μl (IQR 300-500 cells/μl). Of the HIV-1-positive women, 75% (30/40) with ICC, possessed ≤28% CD4 cells vs 25% (10/40) who possessed >28% CD4 cells (both P < .001, q < 0.001). Furthermore, 70% (28/40) of women with ICC possessed CD4 count >350 compared to 30% (12/40) who possessed CD4 count ≤ 350 (both P < .001, q < 0.001).Age is an independent predictor for ICC. In turn, development of ICC in HIV-1-positive women is independent of the host CD4 cells and associates with low CD4 percentage regardless of absolute CD4 count that falls within the normal range. Thus, using CD4 percentage may add a better prognostic indicator of cervical disease stage than absolute CD4 count alone.
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Affiliation(s)
- Ramadhani Chambuso
- MRC Unit for Genomic and Precision Medicine, Division of Human Genetics, Department of Pathology
- Department of Gynaecology, Morogoro Regional Referral Hospital, Morogoro, Tanzania
| | - Raj Ramesar
- MRC Unit for Genomic and Precision Medicine, Division of Human Genetics, Department of Pathology
- Division of Human Genetics
| | - Evelyn Kaambo
- Division of Medical Virology, Department of Pathology, Faculty of Health Sciences
- Department of Biochemistry and Medical Microbiology, University of Namibia School of Medicine, Windhoek, Namibia
| | | | - Mohammed O.E. Abdallah
- MRC Unit for Genomic and Precision Medicine, Division of Human Genetics, Department of Pathology
- Department of Gynaecology, Morogoro Regional Referral Hospital, Morogoro, Tanzania
| | - Michelle De Sousa
- Department of Obstetrics and Gynaecology, Victoria Wynberg Hospital, Cape Town
- South African Medical Research Council, Clinical Gynaecological Cancer Research Centre
| | - Lynette Denny
- South African Medical Research Council, Clinical Gynaecological Cancer Research Centre
- Department of Obstetrics and Gynaecology
| | - Anna-Lise Williamson
- Division of Medical Virology, Department of Pathology, Faculty of Health Sciences
- South African Medical Research Council, Clinical Gynaecological Cancer Research Centre
| | - Clive M. Gray
- Division of Immunology, Institute of Infectious Disease and Molecular Medicine and Department of Pathology, University of Cape Town
- National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
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11
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Williams-Wiles L, Vieira AR. HIV status does not worsen oral health outcomes. J Clin Periodontol 2019; 46:640-641. [PMID: 31006137 DOI: 10.1111/jcpe.13116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/10/2019] [Accepted: 04/13/2019] [Indexed: 11/30/2022]
Abstract
Last January 31st, Journal of Clinical Periodontology just made available the report titled "A Retrospective Analysis of Dental Implant Survival in HIV Patients," which concluded that "implants placed in HIV-positive patients had similar survival rates as HIV-negative patients." These data support our hypothesis that infection by HIV does not lead to worse oral health outcomes, including worse periodontitis. We looked 6,092 individuals and selected all HIV-positive subjects (N = 73) and matched them by age, sex, ethnicity, and smoking habits with 261 HIV-negative control subjects. Based on these 334 total individuals, several dental conditions, including the need for root canal treatment, gingivitis, periodontitis, hairy leukoplakia, and dental caries were compared between the two groups. Overall, there was no difference in dental disease between the HIV-positive and HIV-negative groups. In our data, it was found that the prevalence of periodontitis in HIV-positive patients was 16.4% and in HIV-negative patients 19.2%.
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Affiliation(s)
- Lauren Williams-Wiles
- Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Alexandre R Vieira
- Department of Oral Biology, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
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